Trentino Dolomites, Italy

The Trentino Dolomites: Italy’s Most Dramatic Mountain Landscape

The Dolomites occupy the north-east corner of Italy, straddling the provinces of Trento, Bolzano, Belluno, and Udine. They became a UNESCO World Heritage Site in 2009 for a geological reason: the towers, spires, and sheer faces of pale grey and orange rock are made of dolomite, a mineral formed from coral reefs that sat on a tropical sea floor about 250 million years ago. Tectonic forces lifted the seabed into mountains, and erosion carved the coral rock into formations unlike anything in the Alps further west. The Tre Cime di Lavaredo, three cylindrical rock towers rising 300 metres above the plateau at nearly 2,400 metres elevation, were photographed so often they became the symbol of Italian mountain landscape and the wallpaper for half the computers in Europe in the 2000s.

Getting There

The Dolomites are accessible from Innsbruck (Austria) by motorway in about 90 minutes, from Venice in about 2.5 hours, and from Trento or Bolzano by local road in 45-90 minutes depending on the valley. Car is the practical choice; public transport within the mountains is possible but infrequent.

Summer (late June-September) is the main hiking season. Winter (December-March) is the ski season. Spring (April-May) and late autumn see many facilities closed and some roads blocked by snow. June is excellent: the crowds of July and August are absent, wild flowers are at peak, and the high passes are clear.

Key Areas

Val Gardena (Groden valley) is the most developed tourist valley, with the towns of Ortisei, Santa Cristina, and Selva di Val Gardena. Ortisei is historically a woodcarving centre – the craft has been practiced here since the 17th century and it is not a souvenir industry pretending to be tradition; it is the primary occupation of many families. The valley connects by lifts and paths to the Sella Ronda, a 26-kilometre ski circuit around the Sella massif that is also a superb summer hiking route.

Val di Fassa lies east of Val Gardena and includes the approach to the Marmolada, at 3,343 metres the highest peak in the Dolomites and the only one with a permanent glacier. The glacier has retreated dramatically in recent decades; the UNESCO designation specifically notes this as an area under threat from climate change. The summit is reachable by cable car from Canazei.

Cortina d’Ampezzo is the most prestigious and expensive town in the Dolomites, a resort that hosted the 1956 Winter Olympics and will co-host the 2026 Winter Olympics with Milan. The town has good infrastructure, excellent skiing at Cortina Ski World, and direct access to the Tre Cime area (the Tre Cime circuit is a 3-hour walk from the Auronzo hut, which is reached by toll road; the parking fee and toll combined cost around 30 EUR per car in peak season).

Alpe di Siusi (Seiser Alm) above Val Gardena is the largest high-altitude meadow in Europe, at around 2,000 metres, surrounded by the Sassolungo group and the Sciliar plateau. The combination of open green meadow and dramatic rock faces makes it one of the most photogenic areas in the mountains. Car access is restricted in summer; use the Seiser Alm Bahn cable car from Ortisei or the road shuttle from Castelrotto.

Hiking

The Dolomites have one of the most developed hiking infrastructures in the world: Alta Via numbered routes (Alta Via 1 and 2 are the most famous multi-day traverses), the Dolomiti di Brenta circuit, and thousands of marked day-walk trails. Mountain refuges (rifugi) are placed strategically across the range, typically at 1.5-3 hour walking intervals, and offer accommodation, meals, and extraordinary views. Staying in rifugi on a multi-day Alta Via walk is the most immersive way to experience the range.

Tre Cime circuit: the 9.5-kilometre loop around the three towers takes about 3 hours at a moderate pace and is the single most popular walk in the Italian Dolomites. The north face of the towers, visible from the far side of the circuit, is the classic view. Arrive by 7am to avoid the main rush.

Via ferrata routes exist throughout the range, with steel cables and rungs fixed to otherwise-impassable rock faces. The equipment (harness, helmet, via ferrata Y-lanyard) is rentable in most towns. Skill levels range from easy (accessible to fit walkers) to serious alpine routes. The Dolomites via ferrata network was largely established during World War I, when Italian and Austrian troops fought across these same faces at altitude.

Food and Wine

The food in Trentino is a hybrid of Italian and Austro-Hungarian traditions. Canederli (bread dumplings, stuffed with speck, cheese, or spinach, served in broth or with melted butter) are the regional signature. Speck Alto Adige is a dry-cured smoked ham with protected designation of origin, different in cure and flavour from prosciutto di Parma. Strudel, polenta, venison, and freshwater fish from the Alpine streams appear on most menus.

The wine region of Trentino-Alto Adige produces some of Italy’s best whites: Pinot Grigio, Gewurztraminer, Kerner, and Müller-Thurgau from the cooler valley floors. The local DOC Marzemino (a light red grape described by Mozart in Don Giovanni) is worth trying in the Trento area. Numerous small producers offer cellar-door sales.

Where to Stay

Accommodation ranges from village guesthouses (pensioni, Frühstückspension in German) at moderate prices to the luxury spa hotels for which the Dolomites have become known. The Lefay Resort at Pinzolo and the Adler Lodge near Ortisei are the most discussed in the latter category. For hikers, the rifugio system offers basic but well-run accommodation with meals; book in advance for summer weekends.